NASA astronauts will conduct a pair of spacewalks beginning Wednesday, March 18, outside of the International Space Station.

Last year saw an unusual dip on the International Space Station (ISS): Just three spacewalks took place in 2024, compared to 12 in 2023. And NASA astronauts haven’t performed a spacewalk since ...

Astronaut Kathryn Thornton works on the Hubble Space Telescope in 1993. Credit: NASA HOUSTON—NASA is preparing to resume spacewalks outside the International Space Station (ISS) in January, the ...

NASA astronaut Anne McClain works near one of the International Space Station's main solar arrays during a May 1, 2025, ...

NASA has spent the last few weeks getting ready for two spacewalks at the International Space Station (ISS), its first in eight months. But just hours before NASA astronauts Mike Fincke and Zena ...